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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
floors and partitions with fire resistance ratings of 2 hours or less (for ceiling application
Standard Features * Field installable butterfly damper * Available in sizes 6
Ideal for residential and light commercial application
945 Series Engineering/Performance Data
Options 14 GA 304 SS Construction
Pressure Relief Vertical Mount 3510-12X16 T-Bar floors and partitions with fireh3. Standard Features * 3510 Vertical mount * 3520 Horizontal mount air up * 3530 Horizontal mount air down * Designed to open with negative or positive pressures for intake or exhaust air * Felt edge blades to hold noise to a minimum * Aluminum construction * Blade to blade linkage * 1 4" pivot pins in nylon busings * Maximum size 24 x 24 * Mill finish h3. Options * Sleeve variations * Mounting flange * Adjustable counter balance to adjust various
US$ 25.00
US$ 25.00
US$ 69.99
US$ 107.50
